CN207572723U - A kind of communication base station A.C. distribution box - Google Patents
A kind of communication base station A.C. distribution box Download PDFInfo
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- CN207572723U CN207572723U CN201721815957.7U CN201721815957U CN207572723U CN 207572723 U CN207572723 U CN 207572723U CN 201721815957 U CN201721815957 U CN 201721815957U CN 207572723 U CN207572723 U CN 207572723U
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- breaker
- base station
- distribution box
- communication base
- input
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Abstract
The utility model discloses a kind of communication base station A.C. distribution boxs; including front panel, babinet and the generator circuit input breaker being installed in babinet, alternating current input breaker, thunder-proof circuit breaker, Surge Protector, output breaker, multiloop ammeter; signal lamp, front panel is by bin enclosure.The upper and lower part of babinet is connected separately with top installing plate and lower mounting plate; generator circuit input breaker, alternating current input breaker, thunder-proof circuit breaker and Surge Protector simultaneously in a row are installed on the installing plate of top; output breaker is installed on lower mounting plate, is attached between two input breakers and output breaker by copper bus-bar.Electric elements using dispersion flush system are arranged, input breaker is installed separately with output breaker, it is cost-effective, increase wiring space, convenient for the cooperation between adjusting breaker and panel；It will be connected between input breaker and output breaker using copper bus-bar, and ensure the reliability of electrical connection.
Description
Technical field
The utility model is related to a kind of distribution boxs, and in particular to a kind of communication base station A.C. distribution box.
Background technology
With the extensive newly-built and storage base station transformation of Chinese communication base station.The demand of A.C. distribution box and day are all
Increase, there is the impetus of geometric growth.Due to the substantial amounts of A.C. distribution box, must be requested that install and easy to use, performance can
It leans on and at low cost.This is also a bottleneck for restricting each manufacturer's development.
At present, such A.C. distribution box mainly has several lower problems：
1st, it is not easy to installation maintenance.At present on the market inside A.C. distribution box mainly using integral design, that is, all first devices
Part is fixed on one piece of bottom plate, is not easy to adjust the cooperation of each breaker and panel in assembling process, and space is too during wiring
It is compact.
2nd, it is of high cost.Internal structure uses integral design, need to increase the parts such as bottom plate, increase material cost.
3rd, performance is unreliable.It is connected between input and output breaker using cable adjunction the end of a thread, due to connector lug
The bad control of compression joint technique, it is difficult to ensure the reliability of electrical connection.
4th, generator electricity inputs, alternating current inputs can not be mechanical interlocked, easily leads to two bursts of power supplys mixing and causes accident.
Utility model content
Maintenance is easily installed, performance reliability is improved, reduces cost the main purpose of the utility model is that providing one kind
Communication base station A.C. distribution box.
This communication base station A.C. distribution box provided by the utility model, including front panel, babinet and is installed on babinet
Interior generator circuit input breaker, alternating current input breaker, thunder-proof circuit breaker, Surge Protector, output breaker, more times
Road ammeter, signal lamp, front panel is by bin enclosure.The upper and lower part of the babinet be connected separately with top installing plate and
Lower mounting plate, generator electricity input breaker, alternating current input breaker, thunder-proof circuit breaker and Surge Protector and into
One row is installed on the installing plate of top, and the output breaker is installed on lower mounting plate, and two input breakers and output are disconnected
It is attached between the device of road by copper bus-bar.
The generator circuit input breaker, alternating current input breaker, thunder-proof circuit breaker and Surge Protector lead to respectively
It crosses guide rail and trip bolt is installed on the top installing plate；Output breaker is installed on described by guide rail and trip bolt
On lower mounting plate.
Connecting plate has been bolted on the upside of the top installing plate, has been connected with connecting terminal block on connecting plate, connects
Line terminals row inputs breaker with the alternating current by the first copper bus-bar and thunder-proof circuit breaker is connect.
Mechanical interlocking mechanism, mechanical mutual are provided between the generator circuit input breaker and alternating current input breaker
Latch mechanism includes fixed plate, breaker baffle and positioning column, and there are horizontal flanging in the same direction in the top and bottom of fixed plate, lower end
Horizontal flanging is fixed on by screw on the guide rail, and positioning column is vertically connected at by screw thread on the horizontal flanging of upper end；It is disconnected
The shape of road device baffle is inverted U-shaped, and length direction one end of two vertical edges offers rectangular notch, is offered in horizontal sides
Slotted hole along its length, breaker baffle are placed in its horizontal sides on the horizontal flanging of dead plate upper end, pass through positioning
Column limits, and makes to push down corresponding breaker on the downside of the side of breaker baffle.
The output breaker is connect by bus-bar with the copper bus-bar.
The inner panel parallel with the front panel, the multiloop ammeter and signal lamp are provided in the babinet
It is installed in inner panel.
The upper side and lower side setting of the babinet has multiple knock-off holes for inlet-outlet line respectively.
Industrial socket is connected in the babinet.
The output breaker is connected with five spring hole scokets side by side.
Dust seal is provided on the inside of the front panel.
The utility model breaks input compared with the prior art, by electric elements using the arrangement of dispersion flush system
Road device and output breaker are respectively arranged on the installing plate of babinet upper and lower part, cost-effective, are increased wiring space, are made dress
With the cooperation being convenient in the process between adjusting breaker and panel；Copper bus-bar will be used between input breaker and output breaker
Connection ensures the reliability of electrical connection.
Description of the drawings
Fig. 1 is the schematic front view (front and inner panel open 90 degree) of the utility model one embodiment.
Fig. 2 is the A-A schematic diagrames of Fig. 1.
Fig. 3 is the elevational schematic view of Fig. 1.
Fig. 4 is the left view schematic diagram of Fig. 1.
Fig. 5 is the enlarged structure schematic diagram of mechanical interlocking mechanism.
Fig. 6 is the schematic top plan view of Fig. 5.
Fig. 7 is the axis side structure schematic diagram of Fig. 6.
Specific embodiment
As shown in Figures 1 to 4, this communication base station A.C. distribution box disclosed in the present embodiment, including front panel 1, hinge
Chain 2, mounting blocks 3, push type equipment lock 4, mechanical box lock 5, dust seal 6, babinet 7, industrial socket 8, insulator 9, electric current
Mutual inductor 10, output breaker 11, connection copper bus-bar 12, multiloop ammeter 13, mechanical interlocking mechanism 14, signal lamp 15,
Generator circuit input breaker 16A, alternating current input breaker 16B, input breaker connection copper bus-bar 17, connecting terminal block
18th, connecting plate 19, thunder-proof circuit breaker 20, Surge Protector 21, guide rail 22, top installing plate 23, N- copper bus-bars 24, five spring hole scokets
25th, lower mounting plate 27, PE copper bus-bars 28, bus-bar 29, inner panel 30, knock-off hole 31.
Top installing plate 23 and lower mounting plate 27 is bolted in the upper and lower part of babinet 7 respectively.Power generation is electromechanical
Road input breaker 16A, alternating current input breaker 16B, thunder-proof circuit breaker 20 and Surge Protector 21 are installed on by guide rail 22
On top installing plate 23.It exports 11 and five spring hole scoket 25 of breaker and is a row and lower mounting plate 27 is fixed on by guide rail 22
On, five spring hole scokets 25 are used to take electricity temporarily.It outputs and inputs breaker in this way to be installed separately above and below in babinet, conducive to installation
And attended operation.
Generator circuit inputs between breaker 16A and alternating current input breaker 16B and is provided with mechanical interlocking mechanism 14.
As shown in Figures 5 to 7, mechanical interlocking mechanism 14 includes fixed plate 141, breaker baffle 142 and positioning column 143,
There are horizontal flanging in the same direction in the top and bottom of fixed plate 141, and the horizontal flanging of lower end is fixed on top installing plate by screw
On guide rail 22 on 23, positioning column 143 is vertically connected at by screw thread on the horizontal flanging of 141 upper end of fixed plate；Breaker is kept off
For the shape of plate 142 to be inverted U-shaped, length direction one end of two vertical edges offers rectangular notch, in fixed plate easy to operation
Positioning column, slotted hole along its length is offered in horizontal sides, and breaker baffle 142 is placed in fixed plate with its horizontal sides
On the horizontal flanging of 141 upper ends, limited by positioning column 143.
Mechanical interlocking mechanism 14 is used to that alternating current to be avoided to input simultaneously with generator powered.To be supplied by alternating current shown in Fig. 1
Breaker baffle when alternating current is used to input, after loosening positioning column, is moved to the left side, then screwed in place column by electricity, breaker gear
The handle that the vertical edge of plate can limit left side generator circuit input breaker up closes a floodgate, during so as to ensure that alternating current inputs city,
Generator breaker is off always, as the same when generator is used to input.The setting of mechanical interlocking mechanism can avoid
Alternating current inputs simultaneously with generator powered causes accident.
Output breaker 11 is connected with bus-bar 29, by connecting copper bus-bar 12 between two input breakers and bus-bar 29
Connection, this connection mode, can be insecure to avoid the crimping of connector lug compared with traditional cable wire crimp connector lug, improves
The reliability of electrical connection.N- copper bus-bars 24 and PE copper bus-bars 28 are fixed on by insulator on babinet.
Signal lamp 15 is in inner panel 30, to show alternating current input or generator circuit input.It is interior
Electric elements and the external world are realized secondary isolation by portion's panel 30, improve the safety coefficient of product.
Multiloop ammeter 13 monitors input working state of circuit breaker and current transformer 10 in inner panel 30
Current data etc. is collected, and is passed through RS485 interfaces and passed to monitoring room, realizes remote monitoring.
Industrial socket 8 is bolted on babinet 7, and is passed through cable and be connected with input breaker.Industrial socket 8
It is designed in babinet 7, colliding in transportational process can be easily installed.Generator circuit with industrial socket 8 by being connected electricity
Conveying is come in.
Connecting terminal block 18 is fixed on connecting plate 19, and connecting plate 19 is secured by bolts on top installing plate 23.City
Electricity input is connected to connecting terminal block 18, and connecting terminal block 18 inputs breaker 16B with alternating current by copper bus-bar 17 and is attached,
Realize the input of alternating current.It can be easily installed by the connection mode of connecting terminal block transition, improve electric property.
Multiple knock-off holes 31 are respectively equipped in the upper and lower part of babinet 7, alternating current can be facilitated to enter from different location.Front
Plate 1 is fixed on babinet by hinge 2, it can be achieved that 90 ° of openings, carry out installation maintenance to internal component, can pass through mechanical box
Lock 5, which is realized, to be closed.Inner panel 30 is fixed on babinet 7 by hinge, it can be achieved that 90 ° of openings, can lock 4 by push type equipment
It realizes and is closed, secondary protection is realized to internal component, improves the safety coefficient of product.The inside installation of front panel 1 is dust-proof close
Packing 6 plays certain dustproof effect.
The top and bottom of babinet are separately provided for the fixed mounting blocks 3 of entire distribution box.
Claims (10)
1. a kind of communication base station A.C. distribution box, including front panel, babinet and the generator circuit input being installed in babinet
Breaker, alternating current input breaker, thunder-proof circuit breaker, Surge Protector, output breaker, multiloop ammeter, signal lamp,
Front panel is by bin enclosure, it is characterised in that：The upper and lower part of the babinet is connected separately with top installing plate and lower part peace
Loading board, the generator electricity input breaker, alternating current input breaker, thunder-proof circuit breaker and Surge Protector and peace in a row
Loaded on the installing plate of top, the output breaker is installed on lower mounting plate, two input breakers and output breaker it
Between be attached by copper bus-bar.
2. communication base station A.C. distribution box as described in claim 1, it is characterised in that：The generator circuit input open circuit
Device, alternating current input breaker, thunder-proof circuit breaker and Surge Protector are installed on the top by guide rail and trip bolt respectively
On installing plate；Output breaker is installed on by guide rail and trip bolt on the lower mounting plate.
3. communication base station A.C. distribution box as claimed in claim 2, it is characterised in that：The upside of the top installing plate leads to
It crosses and has been bolted connecting plate, connecting terminal block is connected on connecting plate, connecting terminal block passes through the first copper bus-bar and the city
Electricity input breaker and thunder-proof circuit breaker connection.
4. communication base station A.C. distribution box as claimed in claim 3, it is characterised in that：The generator circuit input open circuit
Be provided with mechanical interlocking mechanism between device and alternating current input breaker, mechanical interlocking mechanism include fixed plate, breaker baffle and
There are horizontal flanging in the same direction in positioning column, the top and bottom of fixed plate, and the horizontal flanging of lower end is fixed on described lead by screw
On rail, positioning column is vertically connected at by screw thread on the horizontal flanging of upper end；The shape of breaker baffle is inverted U-shaped, and two is perpendicular
Length direction one end of straight flange offers rectangular notch, and slotted hole along its length, breaker are offered in horizontal sides
Baffle is placed in its horizontal sides on the horizontal flanging of dead plate upper end, is limited by positioning column.
5. communication base station A.C. distribution box as described in claim 1, it is characterised in that：The output breaker passes through confluence
Row connect with the copper bus-bar.
6. communication base station A.C. distribution box as described in claim 1, it is characterised in that：Be provided in the babinet with it is described
The parallel inner panel of front panel, the multiloop ammeter and signal lamp are installed in inner panel.
7. communication base station A.C. distribution box as described in claim 1, it is characterised in that：The upper side and lower side of the babinet is set
Putting respectively has multiple knock-off holes for inlet-outlet line.
8. communication base station A.C. distribution box as described in claim 1, it is characterised in that：Industry is connected in the babinet to insert
Seat.
9. communication base station A.C. distribution box as described in claim 1, it is characterised in that：The output breaker connects side by side
There are five spring hole scokets.
10. communication base station A.C. distribution box as described in claim 1, it is characterised in that：It is provided on the inside of the front panel
Dust seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721815957.7U CN207572723U (en) | 2017-12-22 | 2017-12-22 | A kind of communication base station A.C. distribution box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721815957.7U CN207572723U (en) | 2017-12-22 | 2017-12-22 | A kind of communication base station A.C. distribution box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207572723U true CN207572723U (en) | 2018-07-03 |
Family
ID=62686001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721815957.7U Active CN207572723U (en) | 2017-12-22 | 2017-12-22 | A kind of communication base station A.C. distribution box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207572723U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112467523A (en) * | 2020-11-27 | 2021-03-09 | 上海平高天灵开关有限公司 | Method for mounting mutual inductor and cable connecting terminal in low-voltage complete cabinet |
-
2017
- 2017-12-22 CN CN201721815957.7U patent/CN207572723U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112467523A (en) * | 2020-11-27 | 2021-03-09 | 上海平高天灵开关有限公司 | Method for mounting mutual inductor and cable connecting terminal in low-voltage complete cabinet |
| CN112467523B (en) * | 2020-11-27 | 2023-02-17 | 上海平高天灵开关有限公司 | Method for mounting mutual inductor and cable wiring terminal in low-voltage complete cabinet |
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